97916847

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 159344640

約数和(自身を除く): 61427793

約数列:

[1, 3, 7, 21, 29, 49, 87, 103, 147, 203, 223, 309, 609, 669, 721, 1421, 1561, 2163, 2987, 4263, 4683, 5047, 6467, 8961, 10927, 15141, 19401, 20909, 22969, 32781, 45269, 62727, 68907, 135807, 146363, 160783, 316883, 439089, 482349, 666101, 950649, 1125481, 1998303, 3376443, 4662707, 13988121, 32638949, 97916847]

約数ペア:

[(1, 97916847), (3, 32638949), (7, 13988121), (21, 4662707), (29, 3376443), (49, 1998303), (87, 1125481), (103, 950649), (147, 666101), (203, 482349), (223, 439089), (309, 316883), (609, 160783), (669, 146363), (721, 135807), (1421, 68907), (1561, 62727), (2163, 45269), (2987, 32781), (4263, 22969), (4683, 20909), (5047, 19401), (6467, 15141), (8961, 10927)]