90197831251

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^2\times {\mathrm{811}}^1$

素因数の和:1100

約数の個数: 48

約数和(自身を含む): 106558357248

約数和(自身を除く): 16360525997

約数列:

[1, 11, 23, 37, 109, 253, 407, 811, 851, 1199, 2507, 4033, 8921, 9361, 11881, 18653, 27577, 30007, 44363, 88399, 92759, 130691, 205183, 273263, 330077, 439597, 690161, 972389, 1020349, 2033177, 3005893, 3270763, 4835567, 7591771, 9635491, 10110731, 22364947, 35978393, 75227549, 105990401, 111218041, 221616293, 356513167, 827503039, 2437779223, 3921644837, 8199802841, 90197831251]

約数ペア:

[(1, 90197831251), (11, 8199802841), (23, 3921644837), (37, 2437779223), (109, 827503039), (253, 356513167), (407, 221616293), (811, 111218041), (851, 105990401), (1199, 75227549), (2507, 35978393), (4033, 22364947), (8921, 10110731), (9361, 9635491), (11881, 7591771), (18653, 4835567), (27577, 3270763), (30007, 3005893), (44363, 2033177), (88399, 1020349), (92759, 972389), (130691, 690161), (205183, 439597), (273263, 330077)]