100198161

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 178214400

約数和(自身を除く): 78016239

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 101, 181, 189, 203, 261, 303, 543, 609, 707, 783, 909, 1267, 1629, 1827, 2121, 2727, 2929, 3801, 4887, 5249, 5481, 6363, 8787, 11403, 15747, 18281, 19089, 20503, 26361, 34209, 36743, 47241, 54843, 61509, 79083, 110229, 127967, 141723, 164529, 184527, 330687, 383901, 493587, 530149, 553581, 992061, 1151703, 1590447, 3455109, 3711043, 4771341, 11133129, 14314023, 33399387, 100198161]

約数ペア:

[(1, 100198161), (3, 33399387), (7, 14314023), (9, 11133129), (21, 4771341), (27, 3711043), (29, 3455109), (63, 1590447), (87, 1151703), (101, 992061), (181, 553581), (189, 530149), (203, 493587), (261, 383901), (303, 330687), (543, 184527), (609, 164529), (707, 141723), (783, 127967), (909, 110229), (1267, 79083), (1629, 61509), (1827, 54843), (2121, 47241), (2727, 36743), (2929, 34209), (3801, 26361), (4887, 20503), (5249, 19089), (5481, 18281), (6363, 15747), (8787, 11403)]