70195167

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1423}}^1$

素因数の和:1474

約数の個数: 48

約数和(自身を含む): 124400640

約数和(自身を除く): 54205473

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 567, 609, 783, 1423, 1701, 1827, 2349, 4269, 5481, 7047, 9961, 12807, 16443, 29883, 38421, 41267, 49329, 89649, 115263, 123801, 268947, 288869, 345789, 371403, 806841, 866607, 1114209, 2420523, 2599821, 3342627, 7799463, 10027881, 23398389, 70195167]

約数ペア:

[(1, 70195167), (3, 23398389), (7, 10027881), (9, 7799463), (21, 3342627), (27, 2599821), (29, 2420523), (63, 1114209), (81, 866607), (87, 806841), (189, 371403), (203, 345789), (243, 288869), (261, 268947), (567, 123801), (609, 115263), (783, 89649), (1423, 49329), (1701, 41267), (1827, 38421), (2349, 29883), (4269, 16443), (5481, 12807), (7047, 9961)]