30509404731

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{8167}}^1$

素因数の和:8585

約数の個数: 64

約数和(自身を含む): 50497843200

約数和(自身を除く): 19988438469

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 367, 377, 783, 1101, 1131, 3303, 3393, 4771, 8167, 9909, 10179, 10643, 14313, 24501, 31929, 42939, 73503, 95787, 106171, 128817, 138359, 220509, 236843, 287361, 318513, 415077, 710529, 955539, 1245231, 2131587, 2866617, 2997289, 3078959, 3735693, 6394761, 8991867, 9236877, 26975601, 27710631, 38964757, 80926803, 83131893, 86921381, 116894271, 260764143, 350682813, 782292429, 1052048439, 1129977953, 2346877287, 3389933859, 10169801577, 30509404731]

約数ペア:

[(1, 30509404731), (3, 10169801577), (9, 3389933859), (13, 2346877287), (27, 1129977953), (29, 1052048439), (39, 782292429), (87, 350682813), (117, 260764143), (261, 116894271), (351, 86921381), (367, 83131893), (377, 80926803), (783, 38964757), (1101, 27710631), (1131, 26975601), (3303, 9236877), (3393, 8991867), (4771, 6394761), (8167, 3735693), (9909, 3078959), (10179, 2997289), (10643, 2866617), (14313, 2131587), (24501, 1245231), (31929, 955539), (42939, 710529), (73503, 415077), (95787, 318513), (106171, 287361), (128817, 236843), (138359, 220509)]