157059189

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 275046400

約数和(自身を除く): 117987211

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 79, 157, 189, 201, 237, 469, 471, 553, 603, 711, 1099, 1407, 1413, 1659, 1809, 2133, 3297, 4221, 4239, 4977, 5293, 9891, 10519, 12403, 12663, 14931, 15879, 29673, 31557, 37051, 37209, 47637, 73633, 86821, 94671, 111153, 111627, 142911, 220899, 260463, 284013, 333459, 334881, 662697, 781389, 831001, 1000377, 1988091, 2344167, 2493003, 5817007, 7479009, 17451021, 22437027, 52353063, 157059189]

約数ペア:

[(1, 157059189), (3, 52353063), (7, 22437027), (9, 17451021), (21, 7479009), (27, 5817007), (63, 2493003), (67, 2344167), (79, 1988091), (157, 1000377), (189, 831001), (201, 781389), (237, 662697), (469, 334881), (471, 333459), (553, 284013), (603, 260463), (711, 220899), (1099, 142911), (1407, 111627), (1413, 111153), (1659, 94671), (1809, 86821), (2133, 73633), (3297, 47637), (4221, 37209), (4239, 37051), (4977, 31557), (5293, 29673), (9891, 15879), (10519, 14931), (12403, 12663)]