81092193

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{173}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 143119872

約数和(自身を除く): 62027679

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 101, 119, 173, 221, 273, 303, 357, 519, 663, 707, 1211, 1313, 1547, 1717, 2121, 2249, 2941, 3633, 3939, 4641, 5151, 6747, 8823, 9191, 12019, 15743, 17473, 20587, 22321, 27573, 36057, 38233, 47229, 52419, 61761, 66963, 114699, 122311, 156247, 227149, 267631, 297041, 366933, 468741, 681447, 802893, 891123, 1590043, 2079287, 3861533, 4770129, 6237861, 11584599, 27030731, 81092193]

約数ペア:

[(1, 81092193), (3, 27030731), (7, 11584599), (13, 6237861), (17, 4770129), (21, 3861533), (39, 2079287), (51, 1590043), (91, 891123), (101, 802893), (119, 681447), (173, 468741), (221, 366933), (273, 297041), (303, 267631), (357, 227149), (519, 156247), (663, 122311), (707, 114699), (1211, 66963), (1313, 61761), (1547, 52419), (1717, 47229), (2121, 38233), (2249, 36057), (2941, 27573), (3633, 22321), (3939, 20587), (4641, 17473), (5151, 15743), (6747, 12019), (8823, 9191)]