17291226771

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{104003}}^1$

素因数の和:104065

約数の個数: 72

約数和(自身を含む): 32368124880

約数和(自身を除く): 15076898109

約数列:

[1, 3, 7, 9, 13, 21, 29, 39, 49, 63, 87, 91, 117, 147, 203, 261, 273, 377, 441, 609, 637, 819, 1131, 1421, 1827, 1911, 2639, 3393, 4263, 5733, 7917, 12789, 18473, 23751, 55419, 104003, 166257, 312009, 728021, 936027, 1352039, 2184063, 3016087, 4056117, 5096147, 6552189, 9048261, 9464273, 12168351, 15288441, 21112609, 27144783, 28392819, 39209131, 45865323, 63337827, 66249911, 85178457, 117627393, 147788263, 190013481, 198749733, 274463917, 352882179, 443364789, 596249199, 823391751, 1330094367, 1921247419, 2470175253, 5763742257, 17291226771]

約数ペア:

[(1, 17291226771), (3, 5763742257), (7, 2470175253), (9, 1921247419), (13, 1330094367), (21, 823391751), (29, 596249199), (39, 443364789), (49, 352882179), (63, 274463917), (87, 198749733), (91, 190013481), (117, 147788263), (147, 117627393), (203, 85178457), (261, 66249911), (273, 63337827), (377, 45865323), (441, 39209131), (609, 28392819), (637, 27144783), (819, 21112609), (1131, 15288441), (1421, 12168351), (1827, 9464273), (1911, 9048261), (2639, 6552189), (3393, 5096147), (4263, 4056117), (5733, 3016087), (7917, 2184063), (12789, 1352039), (18473, 936027), (23751, 728021), (55419, 312009), (104003, 166257)]