1554112833

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{641}}^1$

素因数の和:854

約数の個数: 64

約数和(自身を含む): 2609252352

約数和(自身を除く): 1055139519

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 107, 249, 273, 321, 581, 641, 749, 1079, 1391, 1743, 1923, 2247, 3237, 4173, 4487, 7553, 8333, 8881, 9737, 13461, 22659, 24999, 26643, 29211, 53203, 58331, 62167, 68587, 115453, 159609, 174993, 186501, 205761, 346359, 372421, 480109, 691639, 808171, 891631, 1117263, 1440327, 2074917, 2424513, 2674893, 4841473, 5692721, 6241417, 14524419, 17078163, 18724251, 39849047, 74005373, 119547141, 222016119, 518037611, 1554112833]

約数ペア:

[(1, 1554112833), (3, 518037611), (7, 222016119), (13, 119547141), (21, 74005373), (39, 39849047), (83, 18724251), (91, 17078163), (107, 14524419), (249, 6241417), (273, 5692721), (321, 4841473), (581, 2674893), (641, 2424513), (749, 2074917), (1079, 1440327), (1391, 1117263), (1743, 891631), (1923, 808171), (2247, 691639), (3237, 480109), (4173, 372421), (4487, 346359), (7553, 205761), (8333, 186501), (8881, 174993), (9737, 159609), (13461, 115453), (22659, 68587), (24999, 62167), (26643, 58331), (29211, 53203)]