84461517

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1$

素因数の和:1794

約数の個数: 48

約数和(自身を含む): 150433920

約数和(自身を除く): 65972403

約数列:

[1, 3, 7, 9, 19, 21, 41, 57, 63, 123, 133, 171, 287, 369, 399, 779, 861, 1197, 1721, 2337, 2583, 5163, 5453, 7011, 12047, 15489, 16359, 32699, 36141, 49077, 70561, 98097, 108423, 211683, 228893, 294291, 493927, 635049, 686679, 1340659, 1481781, 2060037, 4021977, 4445343, 9384613, 12065931, 28153839, 84461517]

約数ペア:

[(1, 84461517), (3, 28153839), (7, 12065931), (9, 9384613), (19, 4445343), (21, 4021977), (41, 2060037), (57, 1481781), (63, 1340659), (123, 686679), (133, 635049), (171, 493927), (287, 294291), (369, 228893), (399, 211683), (779, 108423), (861, 98097), (1197, 70561), (1721, 49077), (2337, 36141), (2583, 32699), (5163, 16359), (5453, 15489), (7011, 12047)]