148806987

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5813}}^1$

素因数の和:5899

約数の個数: 32

約数和(自身を含む): 241118208

約数和(自身を除く): 92311221

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 5813, 8533, 17439, 25599, 40691, 122073, 133699, 308089, 401097, 924267, 935893, 2156623, 2807679, 6469869, 7086047, 21258141, 49602329, 148806987]

約数ペア:

[(1, 148806987), (3, 49602329), (7, 21258141), (21, 7086047), (23, 6469869), (53, 2807679), (69, 2156623), (159, 935893), (161, 924267), (371, 401097), (483, 308089), (1113, 133699), (1219, 122073), (3657, 40691), (5813, 25599), (8533, 17439)]