22610511

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 42681600

約数和(自身を除く): 20071089

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 59, 63, 77, 79, 99, 147, 177, 231, 237, 413, 441, 531, 539, 553, 649, 693, 711, 869, 1239, 1617, 1659, 1947, 2607, 2891, 3717, 3871, 4543, 4661, 4851, 4977, 5841, 6083, 7821, 8673, 11613, 13629, 13983, 18249, 26019, 31801, 32627, 34839, 40887, 41949, 42581, 51271, 54747, 95403, 97881, 127743, 153813, 228389, 286209, 293643, 358897, 383229, 461439, 685167, 1076691, 2055501, 2512279, 3230073, 7536837, 22610511]

約数ペア:

[(1, 22610511), (3, 7536837), (7, 3230073), (9, 2512279), (11, 2055501), (21, 1076691), (33, 685167), (49, 461439), (59, 383229), (63, 358897), (77, 293643), (79, 286209), (99, 228389), (147, 153813), (177, 127743), (231, 97881), (237, 95403), (413, 54747), (441, 51271), (531, 42581), (539, 41949), (553, 40887), (649, 34839), (693, 32627), (711, 31801), (869, 26019), (1239, 18249), (1617, 13983), (1659, 13629), (1947, 11613), (2607, 8673), (2891, 7821), (3717, 6083), (3871, 5841), (4543, 4977), (4661, 4851)]