195572583

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 308761600

約数和(自身を除く): 113189017

約数列:

[1, 3, 9, 27, 31, 41, 93, 123, 139, 279, 369, 417, 837, 1107, 1251, 1271, 1681, 3753, 3813, 4309, 5043, 5699, 11439, 12927, 15129, 17097, 34317, 38781, 45387, 51291, 52111, 116343, 153873, 156333, 176669, 233659, 468999, 530007, 700977, 1406997, 1590021, 2102931, 4770063, 6308793, 7243429, 21730287, 65190861, 195572583]

約数ペア:

[(1, 195572583), (3, 65190861), (9, 21730287), (27, 7243429), (31, 6308793), (41, 4770063), (93, 2102931), (123, 1590021), (139, 1406997), (279, 700977), (369, 530007), (417, 468999), (837, 233659), (1107, 176669), (1251, 156333), (1271, 153873), (1681, 116343), (3753, 52111), (3813, 51291), (4309, 45387), (5043, 38781), (5699, 34317), (11439, 17097), (12927, 15129)]