121575534

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{523}}^1$

素因数の和:641

約数の個数: 64

約数和(自身を含む): 268925184

約数和(自身を除く): 147349650

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 53, 86, 102, 106, 129, 159, 258, 318, 523, 731, 901, 1046, 1462, 1569, 1802, 2193, 2279, 2703, 3138, 4386, 4558, 5406, 6837, 8891, 13674, 17782, 22489, 26673, 27719, 38743, 44978, 53346, 55438, 67467, 77486, 83157, 116229, 134934, 166314, 232458, 382313, 471223, 764626, 942446, 1146939, 1191917, 1413669, 2293878, 2383834, 2827338, 3575751, 7151502, 20262589, 40525178, 60787767, 121575534]

約数ペア:

[(1, 121575534), (2, 60787767), (3, 40525178), (6, 20262589), (17, 7151502), (34, 3575751), (43, 2827338), (51, 2383834), (53, 2293878), (86, 1413669), (102, 1191917), (106, 1146939), (129, 942446), (159, 764626), (258, 471223), (318, 382313), (523, 232458), (731, 166314), (901, 134934), (1046, 116229), (1462, 83157), (1569, 77486), (1802, 67467), (2193, 55438), (2279, 53346), (2703, 44978), (3138, 38743), (4386, 27719), (4558, 26673), (5406, 22489), (6837, 17782), (8891, 13674)]