70123953

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 100564992

約数和(自身を除く): 30441039

約数列:

[1, 3, 31, 47, 61, 93, 141, 183, 263, 789, 1457, 1891, 2867, 4371, 5673, 8153, 8601, 12361, 16043, 24459, 37083, 48129, 88877, 266631, 383191, 497333, 754021, 1149573, 1491999, 2262063, 23374651, 70123953]

約数ペア:

[(1, 70123953), (3, 23374651), (31, 2262063), (47, 1491999), (61, 1149573), (93, 754021), (141, 497333), (183, 383191), (263, 266631), (789, 88877), (1457, 48129), (1891, 37083), (2867, 24459), (4371, 16043), (5673, 12361), (8153, 8601)]