15693696249

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{983}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 27003604992

約数和(自身を除く): 11309908743

約数列:

[1, 3, 7, 11, 21, 33, 61, 77, 103, 121, 183, 231, 309, 363, 427, 671, 721, 847, 983, 1133, 1281, 2013, 2163, 2541, 2949, 3399, 4697, 6283, 6881, 7381, 7931, 10813, 12463, 14091, 18849, 20643, 22143, 23793, 32439, 37389, 43981, 51667, 59963, 69113, 75691, 87241, 101249, 118943, 131943, 155001, 179889, 207339, 227073, 261723, 303747, 356829, 419741, 483791, 659593, 708743, 760243, 832601, 1113739, 1259223, 1451373, 1978779, 2126229, 2280729, 2497803, 3341217, 4617151, 5321701, 6176189, 7255523, 7796173, 12251129, 13851453, 15965103, 18528567, 21766569, 23388519, 36753387, 43233323, 50788661, 67938079, 85757903, 129699969, 152365983, 203814237, 257273709, 475566553, 747318869, 1426699659, 2241956607, 5231232083, 15693696249]

約数ペア:

[(1, 15693696249), (3, 5231232083), (7, 2241956607), (11, 1426699659), (21, 747318869), (33, 475566553), (61, 257273709), (77, 203814237), (103, 152365983), (121, 129699969), (183, 85757903), (231, 67938079), (309, 50788661), (363, 43233323), (427, 36753387), (671, 23388519), (721, 21766569), (847, 18528567), (983, 15965103), (1133, 13851453), (1281, 12251129), (2013, 7796173), (2163, 7255523), (2541, 6176189), (2949, 5321701), (3399, 4617151), (4697, 3341217), (6283, 2497803), (6881, 2280729), (7381, 2126229), (7931, 1978779), (10813, 1451373), (12463, 1259223), (14091, 1113739), (18849, 832601), (20643, 760243), (22143, 708743), (23793, 659593), (32439, 483791), (37389, 419741), (43981, 356829), (51667, 303747), (59963, 261723), (69113, 227073), (75691, 207339), (87241, 179889), (101249, 155001), (118943, 131943)]