1678902093

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{101}}^1\times {\mathrm{577}}^1$

素因数の和:795

約数の個数: 64

約数和(自身を含む): 2773290240

約数和(自身を除く): 1094388147

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 101, 291, 297, 303, 577, 873, 909, 1067, 1111, 1731, 2619, 2727, 3201, 3333, 5193, 6347, 9603, 9797, 9999, 15579, 19041, 28809, 29391, 29997, 55969, 57123, 58277, 88173, 107767, 167907, 171369, 174831, 264519, 323301, 503721, 524493, 615659, 641047, 969903, 1511163, 1573479, 1846977, 1923141, 2909709, 5540931, 5652869, 5769423, 16622793, 16958607, 17308269, 50875821, 62181559, 152627463, 186544677, 559634031, 1678902093]

約数ペア:

[(1, 1678902093), (3, 559634031), (9, 186544677), (11, 152627463), (27, 62181559), (33, 50875821), (97, 17308269), (99, 16958607), (101, 16622793), (291, 5769423), (297, 5652869), (303, 5540931), (577, 2909709), (873, 1923141), (909, 1846977), (1067, 1573479), (1111, 1511163), (1731, 969903), (2619, 641047), (2727, 615659), (3201, 524493), (3333, 503721), (5193, 323301), (6347, 264519), (9603, 174831), (9797, 171369), (9999, 167907), (15579, 107767), (19041, 88173), (28809, 58277), (29391, 57123), (29997, 55969)]