27476253

素因数分解:

$3^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{557}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 48746880

約数和(自身を除く): 21270627

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 81, 87, 189, 203, 243, 261, 557, 567, 609, 783, 1671, 1701, 1827, 2349, 3899, 5013, 5481, 7047, 11697, 15039, 16153, 16443, 35091, 45117, 48459, 49329, 105273, 113071, 135351, 145377, 315819, 339213, 436131, 947457, 1017639, 1308393, 3052917, 3925179, 9158751, 27476253]

約数ペア:

[(1, 27476253), (3, 9158751), (7, 3925179), (9, 3052917), (21, 1308393), (27, 1017639), (29, 947457), (63, 436131), (81, 339213), (87, 315819), (189, 145377), (203, 135351), (243, 113071), (261, 105273), (557, 49329), (567, 48459), (609, 45117), (783, 35091), (1671, 16443), (1701, 16153), (1827, 15039), (2349, 11697), (3899, 7047), (5013, 5481)]