993801627

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3081

約数の個数: 72

約数和(自身を含む): 1834380288

約数和(自身を除く): 840578661

約数列:

[1, 3, 7, 9, 13, 21, 31, 39, 63, 91, 93, 117, 169, 217, 273, 279, 403, 507, 651, 819, 1183, 1209, 1521, 1953, 2821, 3011, 3549, 3627, 5239, 8463, 9033, 10647, 15717, 21077, 25389, 27099, 36673, 39143, 47151, 63231, 93341, 110019, 117429, 189693, 274001, 280023, 330057, 352287, 508859, 653387, 822003, 840069, 1213433, 1526577, 1960161, 2466009, 3562013, 3640299, 4579731, 5880483, 8494031, 10686039, 10920897, 15774629, 25482093, 32058117, 47323887, 76446279, 110422403, 141971661, 331267209, 993801627]

約数ペア:

[(1, 993801627), (3, 331267209), (7, 141971661), (9, 110422403), (13, 76446279), (21, 47323887), (31, 32058117), (39, 25482093), (63, 15774629), (91, 10920897), (93, 10686039), (117, 8494031), (169, 5880483), (217, 4579731), (273, 3640299), (279, 3562013), (403, 2466009), (507, 1960161), (651, 1526577), (819, 1213433), (1183, 840069), (1209, 822003), (1521, 653387), (1953, 508859), (2821, 352287), (3011, 330057), (3549, 280023), (3627, 274001), (5239, 189693), (8463, 117429), (9033, 110019), (10647, 93341), (15717, 63231), (21077, 47151), (25389, 39143), (27099, 36673)]